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author | Jan Engelhardt <jengelh@medozas.de> | 2008-10-08 09:35:20 (GMT) |
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committer | Patrick McHardy <kaber@trash.net> | 2008-10-08 09:35:20 (GMT) |
commit | 92f3b2b1bc968caaabee8cd78bee75ab7c4af74e (patch) | |
tree | 02f5884407a858908e4c74c66f9c213c617d3353 /net/netfilter/xt_connbytes.c | |
parent | 916a917dfec18535ff9e2afdafba82e6279eb4f4 (diff) | |
download | linux-fsl-qoriq-92f3b2b1bc968caaabee8cd78bee75ab7c4af74e.tar.xz |
netfilter: xtables: cut down on static data for family-independent extensions
Using ->family in struct xt_*_param, multiple struct xt_{match,target}
can be squashed together.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/netfilter/xt_connbytes.c')
-rw-r--r-- | net/netfilter/xt_connbytes.c | 39 |
1 files changed, 14 insertions, 25 deletions
diff --git a/net/netfilter/xt_connbytes.c b/net/netfilter/xt_connbytes.c index 5bf4aa0..955e659 100644 --- a/net/netfilter/xt_connbytes.c +++ b/net/netfilter/xt_connbytes.c @@ -106,9 +106,9 @@ static bool connbytes_mt_check(const struct xt_mtchk_param *par) sinfo->direction != XT_CONNBYTES_DIR_BOTH) return false; - if (nf_ct_l3proto_try_module_get(par->match->family) < 0) { + if (nf_ct_l3proto_try_module_get(par->family) < 0) { printk(KERN_WARNING "can't load conntrack support for " - "proto=%u\n", par->match->family); + "proto=%u\n", par->family); return false; } @@ -117,39 +117,28 @@ static bool connbytes_mt_check(const struct xt_mtchk_param *par) static void connbytes_mt_destroy(const struct xt_mtdtor_param *par) { - nf_ct_l3proto_module_put(par->match->family); + nf_ct_l3proto_module_put(par->family); } -static struct xt_match connbytes_mt_reg[] __read_mostly = { - { - .name = "connbytes", - .family = NFPROTO_IPV4, - .checkentry = connbytes_mt_check, - .match = connbytes_mt, - .destroy = connbytes_mt_destroy, - .matchsize = sizeof(struct xt_connbytes_info), - .me = THIS_MODULE - }, - { - .name = "connbytes", - .family = NFPROTO_IPV6, - .checkentry = connbytes_mt_check, - .match = connbytes_mt, - .destroy = connbytes_mt_destroy, - .matchsize = sizeof(struct xt_connbytes_info), - .me = THIS_MODULE - }, +static struct xt_match connbytes_mt_reg __read_mostly = { + .name = "connbytes", + .revision = 0, + .family = NFPROTO_UNSPEC, + .checkentry = connbytes_mt_check, + .match = connbytes_mt, + .destroy = connbytes_mt_destroy, + .matchsize = sizeof(struct xt_connbytes_info), + .me = THIS_MODULE, }; static int __init connbytes_mt_init(void) { - return xt_register_matches(connbytes_mt_reg, - ARRAY_SIZE(connbytes_mt_reg)); + return xt_register_match(&connbytes_mt_reg); } static void __exit connbytes_mt_exit(void) { - xt_unregister_matches(connbytes_mt_reg, ARRAY_SIZE(connbytes_mt_reg)); + xt_unregister_match(&connbytes_mt_reg); } module_init(connbytes_mt_init); |